General Executive Board at building site, United Brotherhood of Carpenters and Joiners of America, Washington, D.C., undated

The member of the General Executive Board of the United Brotherhood of Carpenters and Joiners of America adding a concrete block to the wall at their headquarters construction site, Washington, D.C., undated. From left to right: M. A. Hutcheson (General President), John R. Stevenson (1st General Vice President), O. William Blaier (2nd General Vice President), and R. E. Livingston (General Secretary)